Own the plate This season with the all-new Evo Shield srz-1 batter's elbow guard. Available in 11 eye-popping colorways, This lightweight, incredibly durable design features our innovative Gel-To-Shell technology that transforms from soft and flexible to a hard, protective shield in minutes, so you can swing with confidence from the first inning to the last. Swing in style This season with our full line of srz-1 guards, designed in a perfect combination of style and substance.